Its certainly going to make a difference if you use an oral at the beginning. With cyp, you are very realistically looking at 4 weeks before you truly get rolling. By using an oral for those 4 weeks, you've basically taken advantage of that time frame.
I personally follow the belief that you add in chemicals for a particular reason....if that fits your "needs", then add something in for a kickstart. If it doesnt, then just be patient, and let the test do its job.
holy